data_YCM # _chem_comp.id YCM _chem_comp.name "S-(2-AMINO-2-OXOETHYL)-L-CYSTEINE" _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C5 H10 N2 O3 S" _chem_comp.mon_nstd_parent_comp_id CYS _chem_comp.pdbx_synonyms CYSTEINE-S-ACETAMIDE _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2002-02-18 _chem_comp.pdbx_modified_date 2024-09-27 _chem_comp.pdbx_ambiguous_flag N _chem_comp.pdbx_release_status REL _chem_comp.pdbx_replaced_by ? _chem_comp.pdbx_replaces ? _chem_comp.formula_weight 178.209 _chem_comp.one_letter_code C _chem_comp.three_letter_code YCM _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag Y _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1L0Q _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _chem_comp.pdbx_pcm Y # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.alt_atom_id _chem_comp_atom.type_symbol _chem_comp_atom.charge _chem_comp_atom.pdbx_align _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_leaving_atom_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_backbone_atom_flag _chem_comp_atom.pdbx_n_terminal_atom_flag _chem_comp_atom.pdbx_c_terminal_atom_flag _chem_comp_atom.model_Cartn_x _chem_comp_atom.model_Cartn_y _chem_comp_atom.model_Cartn_z _chem_comp_atom.pdbx_model_Cartn_x_ideal _chem_comp_atom.pdbx_model_Cartn_y_ideal _chem_comp_atom.pdbx_model_Cartn_z_ideal _chem_comp_atom.pdbx_component_atom_id _chem_comp_atom.pdbx_component_comp_id _chem_comp_atom.pdbx_ordinal YCM N N N 0 1 N N N Y Y N -6.736 0.559 23.412 3.035 -1.472 -0.440 N YCM 1 YCM CA CA C 0 1 N N R Y N N -6.236 0.928 22.087 1.665 -1.164 -0.766 CA YCM 2 YCM CB CB C 0 1 N N N N N N -7.105 2.039 21.482 1.076 -0.107 0.172 CB YCM 3 YCM SG SG S 0 1 N N N N N N -8.858 1.643 21.390 1.832 1.542 -0.014 SG YCM 4 YCM CD CD C 0 1 N N N N N N -8.914 0.063 20.530 0.824 2.422 1.200 CD YCM 5 YCM CE CE C 0 1 N N N N N N -8.191 -0.044 19.214 1.261 3.865 1.246 CE YCM 6 YCM OZ1 OZ1 O 0 1 N N N N N N -7.020 -0.405 19.168 1.227 4.600 0.261 OZ1 YCM 7 YCM NZ2 NZ2 N 0 1 N N N N N N -8.882 0.287 18.133 1.707 4.267 2.484 NZ2 YCM 8 YCM C C C 0 1 N N N Y N Y -4.786 1.389 22.025 1.500 -0.794 -2.231 C YCM 9 YCM O O O 0 1 N N N Y N Y -4.251 1.566 20.932 2.436 -0.664 -3.010 O YCM 10 YCM OXT OXT O 0 1 N Y N Y N Y ? ? ? 0.208 -0.605 -2.593 OXT YCM 11 YCM H H H 0 1 N N N Y Y N -6.158 -0.179 23.814 3.758 -1.236 -1.098 H YCM 12 YCM H2 HN2 H 0 1 N Y N Y Y N -7.722 0.300 23.388 3.225 -2.090 0.331 H2 YCM 13 YCM HA HA H 0 1 N N N Y N N -6.290 -0.023 21.508 1.117 -2.104 -0.627 HA YCM 14 YCM HB2 1HB H 0 1 N N N N N N -6.950 2.996 22.031 1.217 -0.414 1.214 HB2 YCM 15 YCM HB3 2HB H 0 1 N N N N N N -6.719 2.331 20.477 0.000 0.000 0.000 HB3 YCM 16 YCM HD2 1HD H 0 1 N N N N N N -8.552 -0.740 21.213 -0.230 2.382 0.908 HD2 YCM 17 YCM HD3 2HD H 0 1 N N N N N N -9.977 -0.241 20.390 0.926 1.938 2.175 HD3 YCM 18 YCM HZ21 1HZ H 0 0 N N N N N N -9.856 0.587 18.171 2.021 5.225 2.601 HZ21 YCM 19 YCM HZ22 2HZ H 0 0 N N N N N N -8.392 0.214 17.241 1.735 3.644 3.285 HZ22 YCM 20 YCM HXT HXT H 0 1 N Y N Y N Y 0.904 0.287 -0.038 0.125 -0.356 -3.538 HXT YCM 21 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal YCM N CA SING N N 1 YCM N H SING N N 2 YCM N H2 SING N N 3 YCM CA CB SING N N 4 YCM CA C SING N N 5 YCM CA HA SING N N 6 YCM CB SG SING N N 7 YCM CB HB2 SING N N 8 YCM CB HB3 SING N N 9 YCM SG CD SING N N 10 YCM CD CE SING N N 11 YCM CD HD2 SING N N 12 YCM CD HD3 SING N N 13 YCM CE OZ1 DOUB N N 14 YCM CE NZ2 SING N N 15 YCM NZ2 HZ21 SING N N 16 YCM NZ2 HZ22 SING N N 17 YCM C O DOUB N N 18 YCM C OXT SING N N 19 YCM OXT HXT SING N N 20 # loop_ _pdbx_chem_comp_descriptor.comp_id _pdbx_chem_comp_descriptor.type _pdbx_chem_comp_descriptor.program _pdbx_chem_comp_descriptor.program_version _pdbx_chem_comp_descriptor.descriptor YCM SMILES ACDLabs 10.04 "O=C(O)C(N)CSCC(=O)N" YCM SMILES_CANONICAL CACTVS 3.341 "N[C@@H](CSCC(N)=O)C(O)=O" YCM SMILES CACTVS 3.341 "N[CH](CSCC(N)=O)C(O)=O" YCM SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C([C@@H](C(=O)O)N)SCC(=O)N" YCM SMILES "OpenEye OEToolkits" 1.5.0 "C(C(C(=O)O)N)SCC(=O)N" YCM InChI InChI 1.03 "InChI=1S/C5H10N2O3S/c6-3(5(9)10)1-11-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1" YCM InChIKey InChI 1.03 VFKYKPOTSJWPIU-VKHMYHEASA-N # loop_ _pdbx_chem_comp_identifier.comp_id _pdbx_chem_comp_identifier.type _pdbx_chem_comp_identifier.program _pdbx_chem_comp_identifier.program_version _pdbx_chem_comp_identifier.identifier YCM "SYSTEMATIC NAME" ACDLabs 10.04 "S-(2-amino-2-oxoethyl)-L-cysteine" YCM "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2R)-2-amino-3-(2-amino-2-oxo-ethyl)sulfanyl-propanoic acid" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site YCM "Create component" 2002-02-18 RCSB YCM "Modify descriptor" 2011-06-04 RCSB YCM "Modify synonyms" 2021-03-01 PDBE YCM "Modify backbone" 2023-11-03 PDBE YCM "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id YCM _pdbx_chem_comp_synonyms.name CYSTEINE-S-ACETAMIDE _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id YCM _pdbx_chem_comp_pcm.modified_residue_id CYS _pdbx_chem_comp_pcm.type Acetamidation _pdbx_chem_comp_pcm.category "Named protein modification" _pdbx_chem_comp_pcm.position "Amino-acid side chain" _pdbx_chem_comp_pcm.polypeptide_position "Any position" _pdbx_chem_comp_pcm.comp_id_linking_atom ? _pdbx_chem_comp_pcm.modified_residue_id_linking_atom ? _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #